Just a general thought on that. Isn't it a bit off that Nadal is staying with the tournament owner during the tournament? It hardly screams neutrality does it?
No it does not, but tournament owner is a massive Big 4 tard as well, his fav is Nadal, but he cares about all the top 4 and will do any thing to make sure things go in their favour.
Also, being realistic right now DJokovic, Fed and Nadal are all still bigger draws than Murray, hence why those three are on court 1.